| 1SKY: reference: The crystal structure of the nucleotide-free alpha 3 beta 3 subcomplex of F1-ATPase from the thermophilic Bacillus PS3 is a symmetric trimer., Shirakihara Y, Leslie AG, Abrahams JP, Walker JE, Ueda T, Sekimoto Y, Kambara M, Saika K, Kagawa Y, Yoshida M, Structure. 1997 Jun 15;5(6):825-36. PMID: 9261073 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).